Following on from the post which delves into the secrets of Lesser Garth hill just beyond Morganstown, here’s some photos of what lies beyond its veil of hillside and trees, and why it’s known as Cardiff’s hollow mountain
Read the accompanying article: The secrets of Cardiff’s hollow mountain
i think the Dolomite workings break into the old Garth tunnel.
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They do – or rather, the 2009 access tunnel does. I mention it in the main article. Thanks for commenting.
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